They were way too big. I fished it out immediately, dried it off, and tested it - it still works. The hex tool is too small for removing the 18mm axle bolts. seem top notch. Sized up after I received the first order and they were too narrow. The focal length (or whatever its called) is one inch or so, meaning that it doesnt really focus well on anything further away. I have many smaller power banks and battery packs that charge much slower. pair no 2 finally wearing out after 4 years of daily use! Will look for a more robust poncho for next time. Sony have xtrabass headphones and while the bass on a graph would be above the neutral flat line, the highs roll off and are lacking.